linux-kernel - [PATCH] Add missing call to uart_update

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Message-Id: <1336037832-16060-1-git-send-email-LW@KARO-electronics.de>
Date:	Thu,  3 May 2012 11:37:12 +0200
From:	Lothar Waßmann <LW@...O-electronics.de>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Alan Cox <alan@...ux.intel.com>,
	dmitry pervushin <dimka@...eddedalley.com>,
	Linux ARM Kernel <linux-arm-kernel@...ts.infradead.org>,
	Zach Sadecki <zsadecki@...atchdogs.com>,
	Lothar Waßmann <LW@...O-electronics.de>
Subject: [PATCH] Add missing call to uart_update_timeout()

This patch fixes a problem reported here:
http://article.gmane.org/gmane.linux.ports.arm.kernel/155242/match=auart

Signed-off-by: Lothar Waßmann <LW@...O-electronics.de>
---
 drivers/tty/serial/mxs-auart.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index 55fd362..039c054 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -369,6 +369,8 @@ static void mxs_auart_settermios(struct uart_port *u,
 
 	writel(ctrl, u->membase + AUART_LINECTRL);
 	writel(ctrl2, u->membase + AUART_CTRL2);
+
+	uart_update_timeout(u, termios->c_cflag, baud);
 }
 
 static irqreturn_t mxs_auart_irq_handle(int irq, void *context)
-- 
1.7.2.5

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